BGP Prefix Independent Convergence—This provides the ability to converge BGP routes within sub seconds instead of multiple seconds. The Forwarding Information Base (FIB) is updated, independent of a prefix, to converge multiple 100K BGP routes with the occurrence of a single failure. This convergence is applicable to both core and edge failures and with or without MPLS. This fast convergence innovation is unique to Cisco IOS XR Software.

Craft Works Interface (CWI)—CWI is a client-side application used to configure and manage Cisco routers. Management and configuration features include fault, configuration, security, and inventory, with an emphasis on speed and efficiency. The CWI provides a context-sensitive graphical representation of the objects in a Cisco router, simplifying the process of configuring and managing the router. The CWI allows you to log in to multiple routers and perform management tasks.

6VPE over L2TPv3 support—This delivers IPv6 VPN traffic over L2TPv3 core with 6VPE support. This feature is also available on Cisco IOS Software.

Enhanced core competencies:

IP fast convergence with Fast Reroute (FRR) support for Intermediate System-to-Intermediate System (IS-IS) and OSPF

Path Computation Element (PCE) capability for traffic engineering

L2TPv3 Tunneling Mechanism—Service Providers who do not use MPLS in the core, but want to offer VPN services can use the L2TPv3 tunneling mechanism. This feature support includes IPv4 (VPNv4) and IPv6 (6VPE) VPN services using L2TPv3 encapsulation. This L2TPv3 packet is encapsulated in an IPv4 delivery header and is carried across an IPv4 backbone. VPN prefixes are advertised with BGP labels and resolved over L2TPv3 tunnels. This feature is supported only on the Cisco XR 12000 Series Router.

For more information about new features provided on the Cisco XR 12000 Series Router for Cisco IOS XR Software Release, see the New Features in Cisco IOS XR Software Release 4.3.1 section in this document.

If you are running Cisco IOS XR Software on a Cisco XR120xx system with SIP 600, 401, 501, or 601, you must upgrade the fabric cards. For ROMMON, MBUS, and Fabric Downloader versions, see the "Other Firmware Support" section.

Check the firmware needed by running the show fpd package command in admin mode.

Firmware Support

To check the firmware code running on the Cisco XR 12000 Series Router, run the show fpd package command in admin mode.

Minimum Firmware Requirement

The following table provides the procedures and resources for minimum firmware requirements:

After completing an RMA the newly-received linecard may not have appropriate IOS XR firmware installed. Depending on the type of firmware that needs upgrading the symptoms can vary as follows:

ROMMON needs updating the linecard will not boot up

MBUS needs updating the line card may fail to boot or keeps reloading

Fabric Loader needs updating the line card will take long time to boot

FPD needs updating the line card experiences packet corruption / drop

Note

The FPD PIE has to be installed in order to upgrade to the latest FPD image. Refer to the Upgrading FPD on Cisco IOS XR Software chapter of the Cisco IOS XR System Management Command Reference for the Cisco XR 12000 Router online.

RMA Card Firmware Upgrade Procedure

To upgrade the fabric-downloader, ROMMON, Mbus, and current field-programmable device (FPD) image package on a single RMA linecard or on all modules installed in a router, use the upgrade all command in the admin mode.

upgrade all location {node-id | all} [force]

Where locationnode-id specifies that all ROM images will be upgraded on the physical location of the line card received through RMA defined by the node-id argument. The node-id argument is entered in the rack/slot/module notation.

The upgrade all location all command upgrades all ROM images on all line cards (LCs) that are installed in the router.

For an RMA linecard firmware upgrade you'll want to use the upgrade all location {node-id} command

The optional force parameter skips the version check and forces an upgrade.

Requirement of Cisco IOS Image Level and Boot Helper Version for Migration

If you are migrating from Cisco IOS to Cisco IOS XR Software on the Cisco XR 12000 Series Router, you must have the following minimum Cisco IOS image level and Boothelper version to support Release :

Cisco IOS image—12.0(32)S

Cisco IOS Boothelper—12.0(32)S0a

If you have an earlier version of this system, you must upgrade to the minimum supported level before performing a migration. Otherwise, your migration fails. For more information, see Migrating from Cisco IOS to Cisco IOS XR Software on the Cisco XR 12000 Series Router document.

Determining Your Software Version

To determine the version of Cisco IOS XR Software running on your router, log in to the router and enter the show version command:

Procedure

Step 1

Establish a Telnet session with the router.

Step 2

Enter show version command from EXEC mode.

RP/0/0/CPU0:router#show version
Cisco IOS XR Software, Version 4.3.1[Default]
Copyright (c) 2013 by Cisco Systems, Inc.
ROM: ROMMON System Bootstrap, Version 1.05(0), DEVELOPMENT SOFTWARE
irace-c12k1-r4 uptime is 23 hours, 41 minutes
System image file is "disk0:c12k-os-mbi-4.3.1/mbiprp-rp.vm"
cisco 12416/PRP (8641D) processor with 4194304K bytes of memory.
8641D processor at 1330Mhz, Revision 2.1
Cisco 12416 320 Gbps
2 Cisco 12000 Series Performance Route Processor 3s
1 4 Port ISE Packet Over SONET OC-12c/STM-4 Controller (4 POS)
1 1 Port ISE Packet Over SONET OC-48c/STM-16 Controller (1 POS)
2 Cisco 12000 Series SPA Interface Processor-601/501/401
1 8 port ISE OC3 Controller (8 POS)
2 Cisco 12416 320 Gbps GSR Clock Scheduler Cards
3 Cisco 12416 320 Gbps Switch Fabric Cards
2 GSR Blower Modules
4 Management Ethernet
13 SONET/SDH
13 Packet over SONET/SDH
8 PLIM_QOS
6 T3
1 MgmtMultilink
4 Serial network interface(s)
28 T1
42 Serial network interface(s)
28 Multilink network interface(s)
1 WANPHY controller(s)
1 TenGigE
8 GigabitEthernet/IEEE 802.3 interface(s)
895k bytes of non-volatile configuration memory.
1560M bytes of compact flash card.
76170M bytes of hard disk.
1597532k bytes of disk0: (Sector size 512 bytes).
Configuration register on node 0/0/CPU0 is 0x102
Boot device on node 0/0/CPU0 is disk0:
Package active on node 0/0/CPU0:
iosxr-infra-test-testfiles, V 4.3.1[Default], Cisco Systems, at disk0:iosxr-infra-test-testfiles-4.3.1
Built on Sun May 12 01:49:10 UTC 2013
By iox-bld2 in /auto/srcarchive7/production/4.3.1/all/workspace for pie
iosxr-infra-testfiles, V 4.3.1[Default], Cisco Systems, at disk0:iosxr-infra-testfiles-4.3.1
Built on Sun May 12 01:49:10 UTC 2013
By iox-bld2 in /auto/srcarchive7/production/4.3.1/all/workspace for pie
iosxr-fwding-testfiles, V 4.3.1[Default], Cisco Systems, at disk0:iosxr-fwding-testfiles-4.3.1
Built on Sun May 12 01:49:10 UTC 2013
By iox-bld2 in /auto/srcarchive7/production/4.3.1/all/workspace for pie
iosxr-routing-testfiles, V 4.3.1[Default], Cisco Systems, at disk0:iosxr-routing-testfiles-4.3.1
Built on Sun May 12 01:49:10 UTC 2013
By iox-bld2 in /auto/srcarchive7/production/4.3.1/all/workspace for pie
iosxr_os-testfiles, V 4.3.1[Default], Cisco Systems, at disk0:iosxr_os-testfiles-4.3.1
Built on Sun May 12 01:49:10 UTC 2013
By iox-bld2 in /auto/srcarchive7/production/4.3.1/all/workspace for pie
c12k-base-testfiles, V 4.3.1[Default], Cisco Systems, at disk0:c12k-base-testfiles-4.3.1
Built on Sun May 12 01:49:10 UTC 2013
By iox-bld2 in /auto/srcarchive7/production/4.3.1/all/workspace for pie
c12k_os_supp-testfiles, V 4.3.1[Default], Cisco Systems, at disk0:c12k_os_supp-testfiles-4.3.1
Built on Sun May 12 01:49:10 UTC 2013
By iox-bld2 in /auto/srcarchive7/production/4.3.1/all/workspace for pie
c12k-fwding-testfiles, V 4.3.1[Default], Cisco Systems, at disk0:c12k-fwding-testfiles-4.3.1
Built on Sun May 12 01:49:10 UTC 2013
By iox-bld2 in /auto/srcarchive7/production/4.3.1/all/workspace for pie
c12k-infra-test, V 4.3.1[Default], Cisco Systems, at disk0:c12k-infra-test-4.3.1
Built on Sun May 12 01:49:30 UTC 2013
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iosxr-mpls, V 4.3.1[Default], Cisco Systems, at disk0:iosxr-mpls-4.3.1
Built on Sun May 12 01:30:52 UTC 2013
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c12k-mpls-p, V 4.3.1[Default], Cisco Systems, at disk0:c12k-mpls-p-4.3.1
Built on Sun May 12 01:31:00 UTC 2013
By iox-bld2 in /auto/srcarchive7/production/4.3.1/all/workspace for pie
iosxr-mgbl, V 4.3.1[Default], Cisco Systems, at disk0:iosxr-mgbl-4.3.1
Built on Sun May 12 01:31:16 UTC 2013
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c12k-mgbl-supp, V 4.3.1[Default], Cisco Systems, at disk0:c12k-mgbl-supp-4.3.1
Built on Sun May 12 01:31:16 UTC 2013
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c12k-mgbl-p, V 4.3.1[Default], Cisco Systems, at disk0:c12k-mgbl-p-4.3.1
Built on Sun May 12 01:31:21 UTC 2013
By iox-bld2 in /auto/srcarchive7/production/4.3.1/all/workspace for pie
iosxr-mcast, V 4.3.1[Default], Cisco Systems, at disk0:iosxr-mcast-4.3.1
Built on Sun May 12 01:31:02 UTC 2013
By iox-bld2 in /auto/srcarchive7/production/4.3.1/all/workspace for pie
c12k-mcast-supp, V 4.3.1[Default], Cisco Systems, at disk0:c12k-mcast-supp-4.3.1
Built on Sun May 12 01:31:02 UTC 2013
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c12k-mcast-p, V 4.3.1[Default], Cisco Systems, at disk0:c12k-mcast-p-4.3.1
Built on Sun May 12 01:31:14 UTC 2013
By iox-bld2 in /auto/srcarchive7/production/4.3.1/all/workspace for pie
iosxr-infra, V 4.3.1[Default], Cisco Systems, at disk0:iosxr-infra-4.3.1
Built on Sun May 12 00:41:40 UTC 2013
By iox-bld2 in /auto/srcarchive7/production/4.3.1/all/workspace for pie
iosxr-fwding, V 4.3.1[Default], Cisco Systems, at disk0:iosxr-fwding-4.3.1
Built on Sun May 12 00:41:40 UTC 2013
By iox-bld2 in /auto/srcarchive7/production/4.3.1/all/workspace for pie
iosxr-routing, V 4.3.1[Default], Cisco Systems, at disk0:iosxr-routing-4.3.1
Built on Sun May 12 00:41:40 UTC 2013
By iox-bld2 in /auto/srcarchive7/production/4.3.1/all/workspace for pie
iosxr-diags, V 4.3.1[Default], Cisco Systems, at disk0:iosxr-diags-4.3.1
Built on Sun May 12 00:41:40 UTC 2013
By iox-bld2 in /auto/srcarchive7/production/4.3.1/all/workspace for pie
iosxr-ce, V 4.3.1[Default], Cisco Systems, at disk0:iosxr-ce-4.3.1
Built on Sun May 12 00:41:40 UTC 2013
By iox-bld2 in /auto/srcarchive7/production/4.3.1/all/workspace for pie
c12k-os-mbi, V 4.3.1[Default], Cisco Systems, at disk0:c12k-os-mbi-4.3.1
Built on Sun May 12 00:43:31 UTC 2013
By iox-bld2 in /auto/srcarchive7/production/4.3.1/all/workspace for pie
c12k-base, V 4.3.1[Default], Cisco Systems, at disk0:c12k-base-4.3.1
Built on Sun May 12 00:41:40 UTC 2013
By iox-bld2 in /auto/srcarchive7/production/4.3.1/all/workspace for pie
c12k-fwding, V 4.3.1[Default], Cisco Systems, at disk0:c12k-fwding-4.3.1
Built on Sun May 12 00:41:41 UTC 2013
By iox-bld2 in /auto/srcarchive7/production/4.3.1/all/workspace for pie
c12k-ce, V 4.3.1[Default], Cisco Systems, at disk0:c12k-ce-4.3.1
Built on Sun May 12 00:41:42 UTC 2013
By iox-bld2 in /auto/srcarchive7/production/4.3.1/all/workspace for pie
c12k-mini, V 4.3.1[Default], Cisco Systems, at disk0:c12k-mini-4.3.1
Built on Sun May 12 00:44:10 UTC 2013
By iox-bld2 in /auto/srcarchive7/production/4.3.1/all/workspace for pie
Configuration register on node 0/1/CPU0 is 0x102
Boot device on node 0/1/CPU0 is disk0:
Package active on node 0/1/CPU0:
iosxr-infra-test-testfiles, V 4.3.1[Default], Cisco Systems, at disk0:iosxr-infra-test-testfiles-4.3.1
Built on Sun May 12 01:49:10 UTC 2013
By iox-bld2 in /auto/srcarchive7/production/4.3.1/all/workspace for pie
iosxr-infra-testfiles, V 4.3.1[Default], Cisco Systems, at disk0:iosxr-infra-testfiles-4.3.1
Built on Sun May 12 01:49:10 UTC 2013
By iox-bld2 in /auto/srcarchive7/production/4.3.1/all/workspace for pie
iosxr-fwding-testfiles, V 4.3.1[Default], Cisco Systems, at disk0:iosxr-fwding-testfiles-4.3.1
Built on Sun May 12 01:49:10 UTC 2013
By iox-bld2 in /auto/srcarchive7/production/4.3.1/all/workspace for pie
iosxr-routing-testfiles, V 4.3.1[Default], Cisco Systems, at disk0:iosxr-routing-testfiles-4.3.1
Built on Sun May 12 01:49:10 UTC 2013
By iox-bld2 in /auto/srcarchive7/production/4.3.1/all/workspace for pie
iosxr_os-testfiles, V 4.3.1[Default], Cisco Systems, at disk0:iosxr_os-testfiles-4.3.1
Built on Sun May 12 01:49:10 UTC 2013
By iox-bld2 in /auto/srcarchive7/production/4.3.1/all/workspace for pie
c12k-base-testfiles, V 4.3.1[Default], Cisco Systems, at disk0:c12k-base-testfiles-4.3.1
Built on Sun May 12 01:49:10 UTC 2013
By iox-bld2 in /auto/srcarchive7/production/4.3.1/all/workspace for pie
c12k_os_supp-testfiles, V 4.3.1[Default], Cisco Systems, at disk0:c12k_os_supp-testfiles-4.3.1
Built on Sun May 12 01:49:10 UTC 2013
By iox-bld2 in /auto/srcarchive7/production/4.3.1/all/workspace for pie
c12k-fwding-testfiles, V 4.3.1[Default], Cisco Systems, at disk0:c12k-fwding-testfiles-4.3.1
Built on Sun May 12 01:49:10 UTC 2013
By iox-bld2 in /auto/srcarchive7/production/4.3.1/all/workspace for pie
c12k-infra-test, V 4.3.1[Default], Cisco Systems, at disk0:c12k-infra-test-4.3.1
Built on Sun May 12 01:49:30 UTC 2013
By iox-bld2 in /auto/srcarchive7/production/4.3.1/all/workspace for pie
iosxr-mpls, V 4.3.1[Default], Cisco Systems, at disk0:iosxr-mpls-4.3.1
Built on Sun May 12 01:30:52 UTC 2013
By iox-bld2 in /auto/srcarchive7/production/4.3.1/all/workspace for pie
c12k-mpls-p, V 4.3.1[Default], Cisco Systems, at disk0:c12k-mpls-p-4.3.1
Built on Sun May 12 01:31:00 UTC 2013
By iox-bld2 in /auto/srcarchive7/production/4.3.1/all/workspace for pie
iosxr-mgbl, V 4.3.1[Default], Cisco Systems, at disk0:iosxr-mgbl-4.3.1
Built on Sun May 12 01:31:16 UTC 2013
By iox-bld2 in /auto/srcarchive7/production/4.3.1/all/workspace for pie
c12k-mgbl-supp, V 4.3.1[Default], Cisco Systems, at disk0:c12k-mgbl-supp-4.3.1
Built on Sun May 12 01:31:16 UTC 2013
By iox-bld2 in /auto/srcarchive7/production/4.3.1/all/workspace for pie
c12k-mgbl-p, V 4.3.1[Default], Cisco Systems, at disk0:c12k-mgbl-p-4.3.1
Built on Sun May 12 01:31:21 UTC 2013
By iox-bld2 in /auto/srcarchive7/production/4.3.1/all/workspace for pie
iosxr-mcast, V 4.3.1[Default], Cisco Systems, at disk0:iosxr-mcast-4.3.1
Built on Sun May 12 01:31:02 UTC 2013
By iox-bld2 in /auto/srcarchive7/production/4.3.1/all/workspace for pie
c12k-mcast-supp, V 4.3.1[Default], Cisco Systems, at disk0:c12k-mcast-supp-4.3.1
Built on Sun May 12 01:31:02 UTC 2013
By iox-bld2 in /auto/srcarchive7/production/4.3.1/all/workspace for pie
c12k-mcast-p, V 4.3.1[Default], Cisco Systems, at disk0:c12k-mcast-p-4.3.1
Built on Sun May 12 01:31:14 UTC 2013
By iox-bld2 in /auto/srcarchive7/production/4.3.1/all/workspace for pie
iosxr-infra, V 4.3.1[Default], Cisco Systems, at disk0:iosxr-infra-4.3.1
Built on Sun May 12 00:41:40 UTC 2013
By iox-bld2 in /auto/srcarchive7/production/4.3.1/all/workspace for pie
iosxr-fwding, V 4.3.1[Default], Cisco Systems, at disk0:iosxr-fwding-4.3.1
Built on Sun May 12 00:41:40 UTC 2013
By iox-bld2 in /auto/srcarchive7/production/4.3.1/all/workspace for pie
iosxr-routing, V 4.3.1[Default], Cisco Systems, at disk0:iosxr-routing-4.3.1
Built on Sun May 12 00:41:40 UTC 2013
By iox-bld2 in /auto/srcarchive7/production/4.3.1/all/workspace for pie
iosxr-diags, V 4.3.1[Default], Cisco Systems, at disk0:iosxr-diags-4.3.1
Built on Sun May 12 00:41:40 UTC 2013
By iox-bld2 in /auto/srcarchive7/production/4.3.1/all/workspace for pie
iosxr-ce, V 4.3.1[Default], Cisco Systems, at disk0:iosxr-ce-4.3.1
Built on Sun May 12 00:41:40 UTC 2013
By iox-bld2 in /auto/srcarchive7/production/4.3.1/all/workspace for pie
c12k-os-mbi, V 4.3.1[Default], Cisco Systems, at disk0:c12k-os-mbi-4.3.1
Built on Sun May 12 00:43:31 UTC 2013
By iox-bld2 in /auto/srcarchive7/production/4.3.1/all/workspace for pie
c12k-base, V 4.3.1[Default], Cisco Systems, at disk0:c12k-base-4.3.1
Built on Sun May 12 00:41:40 UTC 2013
By iox-bld2 in /auto/srcarchive7/production/4.3.1/all/workspace for pie
c12k-fwding, V 4.3.1[Default], Cisco Systems, at disk0:c12k-fwding-4.3.1
Built on Sun May 12 00:41:41 UTC 2013
By iox-bld2 in /auto/srcarchive7/production/4.3.1/all/workspace for pie
c12k-ce, V 4.3.1[Default], Cisco Systems, at disk0:c12k-ce-4.3.1
Built on Sun May 12 00:41:42 UTC 2013
By iox-bld2 in /auto/srcarchive7/production/4.3.1/all/workspace for pie
c12k-mini, V 4.3.1[Default], Cisco Systems, at disk0:c12k-mini-4.3.1
Built on Sun May 12 00:44:10 UTC 2013
By iox-bld2 in /auto/srcarchive7/production/4.3.1/all/workspace for pie
Boot device on node 0/2/CPU0 is mem:
Package active on node 0/2/CPU0:
iosxr-infra-test-testfiles, V 4.3.1[Default], Cisco Systems, at disk0:iosxr-infra-test-testfiles-4.3.1
Built on Sun May 12 01:49:10 UTC 2013
By iox-bld2 in /auto/srcarchive7/production/4.3.1/all/workspace for pie
iosxr-infra-testfiles, V 4.3.1[Default], Cisco Systems, at disk0:iosxr-infra-testfiles-4.3.1
Built on Sun May 12 01:49:10 UTC 2013
By iox-bld2 in /auto/srcarchive7/production/4.3.1/all/workspace for pie
iosxr-fwding-testfiles, V 4.3.1[Default], Cisco Systems, at disk0:iosxr-fwding-testfiles-4.3.1
Built on Sun May 12 01:49:10 UTC 2013
By iox-bld2 in /auto/srcarchive7/production/4.3.1/all/workspace for pie
iosxr-routing-testfiles, V 4.3.1[Default], Cisco Systems, at disk0:iosxr-routing-testfiles-4.3.1
Built on Sun May 12 01:49:10 UTC 2013
By iox-bld2 in /auto/srcarchive7/production/4.3.1/all/workspace for pie
iosxr_os-testfiles, V 4.3.1[Default], Cisco Systems, at disk0:iosxr_os-testfiles-4.3.1
Built on Sun May 12 01:49:10 UTC 2013
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c12k-base-testfiles, V 4.3.1[Default], Cisco Systems, at disk0:c12k-base-testfiles-4.3.1
Built on Sun May 12 01:49:10 UTC 2013
By iox-bld2 in /auto/srcarchive7/production/4.3.1/all/workspace for pie
c12k_os_supp-testfiles, V 4.3.1[Default], Cisco Systems, at disk0:c12k_os_supp-testfiles-4.3.1
Built on Sun May 12 01:49:10 UTC 2013
By iox-bld2 in /auto/srcarchive7/production/4.3.1/all/workspace for pie
c12k-fwding-testfiles, V 4.3.1[Default], Cisco Systems, at disk0:c12k-fwding-testfiles-4.3.1
Built on Sun May 12 01:49:10 UTC 2013
By iox-bld2 in /auto/srcarchive7/production/4.3.1/all/workspace for pie
c12k-infra-test, V 4.3.1[Default], Cisco Systems, at disk0:c12k-infra-test-4.3.1
Built on Sun May 12 01:49:30 UTC 2013
By iox-bld2 in /auto/srcarchive7/production/4.3.1/all/workspace for pie
iosxr-mpls, V 4.3.1[Default], Cisco Systems, at disk0:iosxr-mpls-4.3.1
Built on Sun May 12 01:30:52 UTC 2013
By iox-bld2 in /auto/srcarchive7/production/4.3.1/all/workspace for pie
c12k-mpls-p, V 4.3.1[Default], Cisco Systems, at disk0:c12k-mpls-p-4.3.1
Built on Sun May 12 01:31:00 UTC 2013
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iosxr-mcast, V 4.3.1[Default], Cisco Systems, at disk0:iosxr-mcast-4.3.1
Built on Sun May 12 01:31:02 UTC 2013
By iox-bld2 in /auto/srcarchive7/production/4.3.1/all/workspace for pie
c12k-mcast-supp, V 4.3.1[Default], Cisco Systems, at disk0:c12k-mcast-supp-4.3.1
Built on Sun May 12 01:31:02 UTC 2013
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c12k-mcast-p, V 4.3.1[Default], Cisco Systems, at disk0:c12k-mcast-p-4.3.1
Built on Sun May 12 01:31:14 UTC 2013
By iox-bld2 in /auto/srcarchive7/production/4.3.1/all/workspace for pie
iosxr-infra, V 4.3.1[Default], Cisco Systems, at disk0:iosxr-infra-4.3.1
Built on Sun May 12 00:41:40 UTC 2013
By iox-bld2 in /auto/srcarchive7/production/4.3.1/all/workspace for pie
iosxr-fwding, V 4.3.1[Default], Cisco Systems, at disk0:iosxr-fwding-4.3.1
Built on Sun May 12 00:41:40 UTC 2013
By iox-bld2 in /auto/srcarchive7/production/4.3.1/all/workspace for pie
iosxr-routing, V 4.3.1[Default], Cisco Systems, at disk0:iosxr-routing-4.3.1
Built on Sun May 12 00:41:40 UTC 2013
By iox-bld2 in /auto/srcarchive7/production/4.3.1/all/workspace for pie
iosxr-diags, V 4.3.1[Default], Cisco Systems, at disk0:iosxr-diags-4.3.1
Built on Sun May 12 00:41:40 UTC 2013
By iox-bld2 in /auto/srcarchive7/production/4.3.1/all/workspace for pie
iosxr-ce, V 4.3.1[Default], Cisco Systems, at disk0:iosxr-ce-4.3.1
Built on Sun May 12 00:41:40 UTC 2013
By iox-bld2 in /auto/srcarchive7/production/4.3.1/all/workspace for pie
c12k-os-mbi, V 4.3.1[Default], Cisco Systems, at disk0:c12k-os-mbi-4.3.1
Built on Sun May 12 00:43:31 UTC 2013
By iox-bld2 in /auto/srcarchive7/production/4.3.1/all/workspace for pie
c12k-base, V 4.3.1[Default], Cisco Systems, at disk0:c12k-base-4.3.1
Built on Sun May 12 00:41:40 UTC 2013
By iox-bld2 in /auto/srcarchive7/production/4.3.1/all/workspace for pie
c12k-fwding, V 4.3.1[Default], Cisco Systems, at disk0:c12k-fwding-4.3.1
Built on Sun May 12 00:41:41 UTC 2013
By iox-bld2 in /auto/srcarchive7/production/4.3.1/all/workspace for pie
c12k-ce, V 4.3.1[Default], Cisco Systems, at disk0:c12k-ce-4.3.1
Built on Sun May 12 00:41:42 UTC 2013
By iox-bld2 in /auto/srcarchive7/production/4.3.1/all/workspace for pie
c12k-mini, V 4.3.1[Default], Cisco Systems, at disk0:c12k-mini-4.3.1
Built on Sun May 12 00:44:10 UTC 2013
By iox-bld2 in /auto/srcarchive7/production/4.3.1/all/workspace for pie
Boot device on node 0/3/CPU0 is mem:
Package active on node 0/3/CPU0:
iosxr-infra-test-testfiles, V 4.3.1[Default], Cisco Systems, at disk0:iosxr-infra-test-testfiles-4.3.1
Built on Sun May 12 01:49:10 UTC 2013
By iox-bld2 in /auto/srcarchive7/production/4.3.1/all/workspace for pie
iosxr-infra-testfiles, V 4.3.1[Default], Cisco Systems, at disk0:iosxr-infra-testfiles-4.3.1
Built on Sun May 12 01:49:10 UTC 2013
By iox-bld2 in /auto/srcarchive7/production/4.3.1/all/workspace for pie
iosxr-fwding-testfiles, V 4.3.1[Default], Cisco Systems, at disk0:iosxr-fwding-testfiles-4.3.1
Built on Sun May 12 01:49:10 UTC 2013
By iox-bld2 in /auto/srcarchive7/production/4.3.1/all/workspace for pie
iosxr-routing-testfiles, V 4.3.1[Default], Cisco Systems, at disk0:iosxr-routing-testfiles-4.3.1
Built on Sun May 12 01:49:10 UTC 2013
By iox-bld2 in /auto/srcarchive7/production/4.3.1/all/workspace for pie
iosxr_os-testfiles, V 4.3.1[Default], Cisco Systems, at disk0:iosxr_os-testfiles-4.3.1
Built on Sun May 12 01:49:10 UTC 2013
By iox-bld2 in /auto/srcarchive7/production/4.3.1/all/workspace for pie
c12k-base-testfiles, V 4.3.1[Default], Cisco Systems, at disk0:c12k-base-testfiles-4.3.1
Built on Sun May 12 01:49:10 UTC 2013
By iox-bld2 in /auto/srcarchive7/production/4.3.1/all/workspace for pie
c12k_os_supp-testfiles, V 4.3.1[Default], Cisco Systems, at disk0:c12k_os_supp-testfiles-4.3.1
Built on Sun May 12 01:49:10 UTC 2013
By iox-bld2 in /auto/srcarchive7/production/4.3.1/all/workspace for pie
c12k-fwding-testfiles, V 4.3.1[Default], Cisco Systems, at disk0:c12k-fwding-testfiles-4.3.1
Built on Sun May 12 01:49:10 UTC 2013
By iox-bld2 in /auto/srcarchive7/production/4.3.1/all/workspace for pie
c12k-infra-test, V 4.3.1[Default], Cisco Systems, at disk0:c12k-infra-test-4.3.1
Built on Sun May 12 01:49:30 UTC 2013
By iox-bld2 in /auto/srcarchive7/production/4.3.1/all/workspace for pie
iosxr-mpls, V 4.3.1[Default], Cisco Systems, at disk0:iosxr-mpls-4.3.1
Built on Sun May 12 01:30:52 UTC 2013
By iox-bld2 in /auto/srcarchive7/production/4.3.1/all/workspace for pie
c12k-mpls-p, V 4.3.1[Default], Cisco Systems, at disk0:c12k-mpls-p-4.3.1
Built on Sun May 12 01:31:00 UTC 2013
By iox-bld2 in /auto/srcarchive7/production/4.3.1/all/workspace for pie
iosxr-mcast, V 4.3.1[Default], Cisco Systems, at disk0:iosxr-mcast-4.3.1
Built on Sun May 12 01:31:02 UTC 2013
By iox-bld2 in /auto/srcarchive7/production/4.3.1/all/workspace for pie
c12k-mcast-supp, V 4.3.1[Default], Cisco Systems, at disk0:c12k-mcast-supp-4.3.1
Built on Sun May 12 01:31:02 UTC 2013
By iox-bld2 in /auto/srcarchive7/production/4.3.1/all/workspace for pie
c12k-mcast-p, V 4.3.1[Default], Cisco Systems, at disk0:c12k-mcast-p-4.3.1
Built on Sun May 12 01:31:14 UTC 2013
By iox-bld2 in /auto/srcarchive7/production/4.3.1/all/workspace for pie
iosxr-infra, V 4.3.1[Default], Cisco Systems, at disk0:iosxr-infra-4.3.1
Built on Sun May 12 00:41:40 UTC 2013
By iox-bld2 in /auto/srcarchive7/production/4.3.1/all/workspace for pie
iosxr-fwding, V 4.3.1[Default], Cisco Systems, at disk0:iosxr-fwding-4.3.1
Built on Sun May 12 00:41:40 UTC 2013
By iox-bld2 in /auto/srcarchive7/production/4.3.1/all/workspace for pie
iosxr-routing, V 4.3.1[Default], Cisco Systems, at disk0:iosxr-routing-4.3.1
Built on Sun May 12 00:41:40 UTC 2013
By iox-bld2 in /auto/srcarchive7/production/4.3.1/all/workspace for pie
iosxr-diags, V 4.3.1[Default], Cisco Systems, at disk0:iosxr-diags-4.3.1
Built on Sun May 12 00:41:40 UTC 2013
By iox-bld2 in /auto/srcarchive7/production/4.3.1/all/workspace for pie
iosxr-ce, V 4.3.1[Default], Cisco Systems, at disk0:iosxr-ce-4.3.1
Built on Sun May 12 00:41:40 UTC 2013
By iox-bld2 in /auto/srcarchive7/production/4.3.1/all/workspace for pie
c12k-os-mbi, V 4.3.1[Default], Cisco Systems, at disk0:c12k-os-mbi-4.3.1
Built on Sun May 12 00:43:31 UTC 2013
By iox-bld2 in /auto/srcarchive7/production/4.3.1/all/workspace for pie
c12k-base, V 4.3.1[Default], Cisco Systems, at disk0:c12k-base-4.3.1
Built on Sun May 12 00:41:40 UTC 2013
By iox-bld2 in /auto/srcarchive7/production/4.3.1/all/workspace for pie
c12k-fwding, V 4.3.1[Default], Cisco Systems, at disk0:c12k-fwding-4.3.1
Built on Sun May 12 00:41:41 UTC 2013
By iox-bld2 in /auto/srcarchive7/production/4.3.1/all/workspace for pie
c12k-ce, V 4.3.1[Default], Cisco Systems, at disk0:c12k-ce-4.3.1
Built on Sun May 12 00:41:42 UTC 2013
By iox-bld2 in /auto/srcarchive7/production/4.3.1/all/workspace for pie
c12k-mini, V 4.3.1[Default], Cisco Systems, at disk0:c12k-mini-4.3.1
Built on Sun May 12 00:44:10 UTC 2013
By iox-bld2 in /auto/srcarchive7/production/4.3.1/all/workspace for pie
Boot device on node 0/4/CPU0 is mem:
Package active on node 0/4/CPU0:
iosxr-infra-test-testfiles, V 4.3.1[Default], Cisco Systems, at disk0:iosxr-infra-test-testfiles-4.3.1
Built on Sun May 12 01:49:10 UTC 2013
By iox-bld2 in /auto/srcarchive7/production/4.3.1/all/workspace for pie
iosxr-infra-testfiles, V 4.3.1[Default], Cisco Systems, at disk0:iosxr-infra-testfiles-4.3.1
Built on Sun May 12 01:49:10 UTC 2013
By iox-bld2 in /auto/srcarchive7/production/4.3.1/all/workspace for pie
iosxr-fwding-testfiles, V 4.3.1[Default], Cisco Systems, at disk0:iosxr-fwding-testfiles-4.3.1
Built on Sun May 12 01:49:10 UTC 2013
By iox-bld2 in /auto/srcarchive7/production/4.3.1/all/workspace for pie
iosxr-routing-testfiles, V 4.3.1[Default], Cisco Systems, at disk0:iosxr-routing-testfiles-4.3.1
Built on Sun May 12 01:49:10 UTC 2013
By iox-bld2 in /auto/srcarchive7/production/4.3.1/all/workspace for pie
iosxr_os-testfiles, V 4.3.1[Default], Cisco Systems, at disk0:iosxr_os-testfiles-4.3.1
Built on Sun May 12 01:49:10 UTC 2013
By iox-bld2 in /auto/srcarchive7/production/4.3.1/all/workspace for pie
c12k-base-testfiles, V 4.3.1[Default], Cisco Systems, at disk0:c12k-base-testfiles-4.3.1
Built on Sun May 12 01:49:10 UTC 2013
By iox-bld2 in /auto/srcarchive7/production/4.3.1/all/workspace for pie
c12k_os_supp-testfiles, V 4.3.1[Default], Cisco Systems, at disk0:c12k_os_supp-testfiles-4.3.1
Built on Sun May 12 01:49:10 UTC 2013
By iox-bld2 in /auto/srcarchive7/production/4.3.1/all/workspace for pie
c12k-fwding-testfiles, V 4.3.1[Default], Cisco Systems, at disk0:c12k-fwding-testfiles-4.3.1
Built on Sun May 12 01:49:10 UTC 2013
By iox-bld2 in /auto/srcarchive7/production/4.3.1/all/workspace for pie
c12k-infra-test, V 4.3.1[Default], Cisco Systems, at disk0:c12k-infra-test-4.3.1
Built on Sun May 12 01:49:30 UTC 2013
By iox-bld2 in /auto/srcarchive7/production/4.3.1/all/workspace for pie
iosxr-mpls, V 4.3.1[Default], Cisco Systems, at disk0:iosxr-mpls-4.3.1
Built on Sun May 12 01:30:52 UTC 2013
By iox-bld2 in /auto/srcarchive7/production/4.3.1/all/workspace for pie
c12k-mpls-p, V 4.3.1[Default], Cisco Systems, at disk0:c12k-mpls-p-4.3.1
Built on Sun May 12 01:31:00 UTC 2013
By iox-bld2 in /auto/srcarchive7/production/4.3.1/all/workspace for pie
iosxr-mcast, V 4.3.1[Default], Cisco Systems, at disk0:iosxr-mcast-4.3.1
Built on Sun May 12 01:31:02 UTC 2013
By iox-bld2 in /auto/srcarchive7/production/4.3.1/all/workspace for pie
c12k-mcast-supp, V 4.3.1[Default], Cisco Systems, at disk0:c12k-mcast-supp-4.3.1
Built on Sun May 12 01:31:02 UTC 2013
By iox-bld2 in /auto/srcarchive7/production/4.3.1/all/workspace for pie
c12k-mcast-p, V 4.3.1[Default], Cisco Systems, at disk0:c12k-mcast-p-4.3.1
Built on Sun May 12 01:31:14 UTC 2013
By iox-bld2 in /auto/srcarchive7/production/4.3.1/all/workspace for pie
iosxr-infra, V 4.3.1[Default], Cisco Systems, at disk0:iosxr-infra-4.3.1
Built on Sun May 12 00:41:40 UTC 2013
By iox-bld2 in /auto/srcarchive7/production/4.3.1/all/workspace for pie
iosxr-fwding, V 4.3.1[Default], Cisco Systems, at disk0:iosxr-fwding-4.3.1
Built on Sun May 12 00:41:40 UTC 2013
By iox-bld2 in /auto/srcarchive7/production/4.3.1/all/workspace for pie
iosxr-routing, V 4.3.1[Default], Cisco Systems, at disk0:iosxr-routing-4.3.1
Built on Sun May 12 00:41:40 UTC 2013
By iox-bld2 in /auto/srcarchive7/production/4.3.1/all/workspace for pie
iosxr-diags, V 4.3.1[Default], Cisco Systems, at disk0:iosxr-diags-4.3.1
Built on Sun May 12 00:41:40 UTC 2013
By iox-bld2 in /auto/srcarchive7/production/4.3.1/all/workspace for pie
iosxr-ce, V 4.3.1[Default], Cisco Systems, at disk0:iosxr-ce-4.3.1
Built on Sun May 12 00:41:40 UTC 2013
By iox-bld2 in /auto/srcarchive7/production/4.3.1/all/workspace for pie
c12k-os-mbi, V 4.3.1[Default], Cisco Systems, at disk0:c12k-os-mbi-4.3.1
Built on Sun May 12 00:43:31 UTC 2013
By iox-bld2 in /auto/srcarchive7/production/4.3.1/all/workspace for pie
c12k-base, V 4.3.1[Default], Cisco Systems, at disk0:c12k-base-4.3.1
Built on Sun May 12 00:41:40 UTC 2013
By iox-bld2 in /auto/srcarchive7/production/4.3.1/all/workspace for pie
c12k-fwding, V 4.3.1[Default], Cisco Systems, at disk0:c12k-fwding-4.3.1
Built on Sun May 12 00:41:41 UTC 2013
By iox-bld2 in /auto/srcarchive7/production/4.3.1/all/workspace for pie
c12k-ce, V 4.3.1[Default], Cisco Systems, at disk0:c12k-ce-4.3.1
Built on Sun May 12 00:41:42 UTC 2013
By iox-bld2 in /auto/srcarchive7/production/4.3.1/all/workspace for pie
c12k-mini, V 4.3.1[Default], Cisco Systems, at disk0:c12k-mini-4.3.1
Built on Sun May 12 00:44:10 UTC 2013
By iox-bld2 in /auto/srcarchive7/production/4.3.1/all/workspace for pie
Boot device on node 0/5/CPU0 is mem:
Package active on node 0/5/CPU0:
iosxr-infra-test-testfiles, V 4.3.1[Default], Cisco Systems, at disk0:iosxr-infra-test-testfiles-4.3.1
Built on Sun May 12 01:49:10 UTC 2013
By iox-bld2 in /auto/srcarchive7/production/4.3.1/all/workspace for pie
iosxr-infra-testfiles, V 4.3.1[Default], Cisco Systems, at disk0:iosxr-infra-testfiles-4.3.1
Built on Sun May 12 01:49:10 UTC 2013
By iox-bld2 in /auto/srcarchive7/production/4.3.1/all/workspace for pie
iosxr-fwding-testfiles, V 4.3.1[Default], Cisco Systems, at disk0:iosxr-fwding-testfiles-4.3.1
Built on Sun May 12 01:49:10 UTC 2013
By iox-bld2 in /auto/srcarchive7/production/4.3.1/all/workspace for pie
iosxr-routing-testfiles, V 4.3.1[Default], Cisco Systems, at disk0:iosxr-routing-testfiles-4.3.1
Built on Sun May 12 01:49:10 UTC 2013
By iox-bld2 in /auto/srcarchive7/production/4.3.1/all/workspace for pie
iosxr_os-testfiles, V 4.3.1[Default], Cisco Systems, at disk0:iosxr_os-testfiles-4.3.1
Built on Sun May 12 01:49:10 UTC 2013
By iox-bld2 in /auto/srcarchive7/production/4.3.1/all/workspace for pie
c12k-base-testfiles, V 4.3.1[Default], Cisco Systems, at disk0:c12k-base-testfiles-4.3.1
Built on Sun May 12 01:49:10 UTC 2013
By iox-bld2 in /auto/srcarchive7/production/4.3.1/all/workspace for pie
c12k_os_supp-testfiles, V 4.3.1[Default], Cisco Systems, at disk0:c12k_os_supp-testfiles-4.3.1
Built on Sun May 12 01:49:10 UTC 2013
By iox-bld2 in /auto/srcarchive7/production/4.3.1/all/workspace for pie
c12k-fwding-testfiles, V 4.3.1[Default], Cisco Systems, at disk0:c12k-fwding-testfiles-4.3.1
Built on Sun May 12 01:49:10 UTC 2013
By iox-bld2 in /auto/srcarchive7/production/4.3.1/all/workspace for pie
c12k-infra-test, V 4.3.1[Default], Cisco Systems, at disk0:c12k-infra-test-4.3.1
Built on Sun May 12 01:49:30 UTC 2013
By iox-bld2 in /auto/srcarchive7/production/4.3.1/all/workspace for pie
iosxr-mpls, V 4.3.1[Default], Cisco Systems, at disk0:iosxr-mpls-4.3.1
Built on Sun May 12 01:30:52 UTC 2013
By iox-bld2 in /auto/srcarchive7/production/4.3.1/all/workspace for pie
c12k-mpls-p, V 4.3.1[Default], Cisco Systems, at disk0:c12k-mpls-p-4.3.1
Built on Sun May 12 01:31:00 UTC 2013
By iox-bld2 in /auto/srcarchive7/production/4.3.1/all/workspace for pie
iosxr-mcast, V 4.3.1[Default], Cisco Systems, at disk0:iosxr-mcast-4.3.1
Built on Sun May 12 01:31:02 UTC 2013
By iox-bld2 in /auto/srcarchive7/production/4.3.1/all/workspace for pie
c12k-mcast-supp, V 4.3.1[Default], Cisco Systems, at disk0:c12k-mcast-supp-4.3.1
Built on Sun May 12 01:31:02 UTC 2013
By iox-bld2 in /auto/srcarchive7/production/4.3.1/all/workspace for pie
c12k-mcast-p, V 4.3.1[Default], Cisco Systems, at disk0:c12k-mcast-p-4.3.1
Built on Sun May 12 01:31:14 UTC 2013
By iox-bld2 in /auto/srcarchive7/production/4.3.1/all/workspace for pie
iosxr-infra, V 4.3.1[Default], Cisco Systems, at disk0:iosxr-infra-4.3.1
Built on Sun May 12 00:41:40 UTC 2013
By iox-bld2 in /auto/srcarchive7/production/4.3.1/all/workspace for pie
iosxr-fwding, V 4.3.1[Default], Cisco Systems, at disk0:iosxr-fwding-4.3.1
Built on Sun May 12 00:41:40 UTC 2013
By iox-bld2 in /auto/srcarchive7/production/4.3.1/all/workspace for pie
iosxr-routing, V 4.3.1[Default], Cisco Systems, at disk0:iosxr-routing-4.3.1
Built on Sun May 12 00:41:40 UTC 2013
By iox-bld2 in /auto/srcarchive7/production/4.3.1/all/workspace for pie
iosxr-diags, V 4.3.1[Default], Cisco Systems, at disk0:iosxr-diags-4.3.1
Built on Sun May 12 00:41:40 UTC 2013
By iox-bld2 in /auto/srcarchive7/production/4.3.1/all/workspace for pie
iosxr-ce, V 4.3.1[Default], Cisco Systems, at disk0:iosxr-ce-4.3.1
Built on Sun May 12 00:41:40 UTC 2013
By iox-bld2 in /auto/srcarchive7/production/4.3.1/all/workspace for pie
c12k-os-mbi, V 4.3.1[Default], Cisco Systems, at disk0:c12k-os-mbi-4.3.1
Built on Sun May 12 00:43:31 UTC 2013
By iox-bld2 in /auto/srcarchive7/production/4.3.1/all/workspace for pie
c12k-base, V 4.3.1[Default], Cisco Systems, at disk0:c12k-base-4.3.1
Built on Sun May 12 00:41:40 UTC 2013
By iox-bld2 in /auto/srcarchive7/production/4.3.1/all/workspace for pie
c12k-fwding, V 4.3.1[Default], Cisco Systems, at disk0:c12k-fwding-4.3.1
Built on Sun May 12 00:41:41 UTC 2013
By iox-bld2 in /auto/srcarchive7/production/4.3.1/all/workspace for pie
c12k-ce, V 4.3.1[Default], Cisco Systems, at disk0:c12k-ce-4.3.1
Built on Sun May 12 00:41:42 UTC 2013
By iox-bld2 in /auto/srcarchive7/production/4.3.1/all/workspace for pie
c12k-mini, V 4.3.1[Default], Cisco Systems, at disk0:c12k-mini-4.3.1
Built on Sun May 12 00:44:10 UTC 2013
By iox-bld2 in /auto/srcarchive7/production/4.3.1/all/workspace for pie
Boot device on node 0/6/CPU0 is mem:
Package active on node 0/6/CPU0:
iosxr-infra-test-testfiles, V 4.3.1[Default], Cisco Systems, at disk0:iosxr-infra-test-testfiles-4.3.1
Built on Sun May 12 01:49:10 UTC 2013
By iox-bld2 in /auto/srcarchive7/production/4.3.1/all/workspace for pie
iosxr-infra-testfiles, V 4.3.1[Default], Cisco Systems, at disk0:iosxr-infra-testfiles-4.3.1
Built on Sun May 12 01:49:10 UTC 2013
By iox-bld2 in /auto/srcarchive7/production/4.3.1/all/workspace for pie
iosxr-fwding-testfiles, V 4.3.1[Default], Cisco Systems, at disk0:iosxr-fwding-testfiles-4.3.1
Built on Sun May 12 01:49:10 UTC 2013
By iox-bld2 in /auto/srcarchive7/production/4.3.1/all/workspace for pie
iosxr-routing-testfiles, V 4.3.1[Default], Cisco Systems, at disk0:iosxr-routing-testfiles-4.3.1
Built on Sun May 12 01:49:10 UTC 2013
By iox-bld2 in /auto/srcarchive7/production/4.3.1/all/workspace for pie
iosxr_os-testfiles, V 4.3.1[Default], Cisco Systems, at disk0:iosxr_os-testfiles-4.3.1
Built on Sun May 12 01:49:10 UTC 2013
By iox-bld2 in /auto/srcarchive7/production/4.3.1/all/workspace for pie
c12k-base-testfiles, V 4.3.1[Default], Cisco Systems, at disk0:c12k-base-testfiles-4.3.1
Built on Sun May 12 01:49:10 UTC 2013
By iox-bld2 in /auto/srcarchive7/production/4.3.1/all/workspace for pie
c12k_os_supp-testfiles, V 4.3.1[Default], Cisco Systems, at disk0:c12k_os_supp-testfiles-4.3.1
Built on Sun May 12 01:49:10 UTC 2013
By iox-bld2 in /auto/srcarchive7/production/4.3.1/all/workspace for pie
c12k-fwding-testfiles, V 4.3.1[Default], Cisco Systems, at disk0:c12k-fwding-testfiles-4.3.1
Built on Sun May 12 01:49:10 UTC 2013
By iox-bld2 in /auto/srcarchive7/production/4.3.1/all/workspace for pie
c12k-infra-test, V 4.3.1[Default], Cisco Systems, at disk0:c12k-infra-test-4.3.1
Built on Sun May 12 01:49:30 UTC 2013
By iox-bld2 in /auto/srcarchive7/production/4.3.1/all/workspace for pie
iosxr-mpls, V 4.3.1[Default], Cisco Systems, at disk0:iosxr-mpls-4.3.1
Built on Sun May 12 01:30:52 UTC 2013
By iox-bld2 in /auto/srcarchive7/production/4.3.1/all/workspace for pie
c12k-mpls-p, V 4.3.1[Default], Cisco Systems, at disk0:c12k-mpls-p-4.3.1
Built on Sun May 12 01:31:00 UTC 2013
By iox-bld2 in /auto/srcarchive7/production/4.3.1/all/workspace for pie
iosxr-mcast, V 4.3.1[Default], Cisco Systems, at disk0:iosxr-mcast-4.3.1
Built on Sun May 12 01:31:02 UTC 2013
By iox-bld2 in /auto/srcarchive7/production/4.3.1/all/workspace for pie
c12k-mcast-supp, V 4.3.1[Default], Cisco Systems, at disk0:c12k-mcast-supp-4.3.1
Built on Sun May 12 01:31:02 UTC 2013
By iox-bld2 in /auto/srcarchive7/production/4.3.1/all/workspace for pie
c12k-mcast-p, V 4.3.1[Default], Cisco Systems, at disk0:c12k-mcast-p-4.3.1
Built on Sun May 12 01:31:14 UTC 2013
By iox-bld2 in /auto/srcarchive7/production/4.3.1/all/workspace for pie
iosxr-infra, V 4.3.1[Default], Cisco Systems, at disk0:iosxr-infra-4.3.1
Built on Sun May 12 00:41:40 UTC 2013
By iox-bld2 in /auto/srcarchive7/production/4.3.1/all/workspace for pie
iosxr-fwding, V 4.3.1[Default], Cisco Systems, at disk0:iosxr-fwding-4.3.1
Built on Sun May 12 00:41:40 UTC 2013
By iox-bld2 in /auto/srcarchive7/production/4.3.1/all/workspace for pie
iosxr-routing, V 4.3.1[Default], Cisco Systems, at disk0:iosxr-routing-4.3.1
Built on Sun May 12 00:41:40 UTC 2013
By iox-bld2 in /auto/srcarchive7/production/4.3.1/all/workspace for pie
iosxr-diags, V 4.3.1[Default], Cisco Systems, at disk0:iosxr-diags-4.3.1
Built on Sun May 12 00:41:40 UTC 2013
By iox-bld2 in /auto/srcarchive7/production/4.3.1/all/workspace for pie
iosxr-ce, V 4.3.1[Default], Cisco Systems, at disk0:iosxr-ce-4.3.1
Built on Sun May 12 00:41:40 UTC 2013
By iox-bld2 in /auto/srcarchive7/production/4.3.1/all/workspace for pie
c12k-os-mbi, V 4.3.1[Default], Cisco Systems, at disk0:c12k-os-mbi-4.3.1
Built on Sun May 12 00:43:31 UTC 2013
By iox-bld2 in /auto/srcarchive7/production/4.3.1/all/workspace for pie
c12k-base, V 4.3.1[Default], Cisco Systems, at disk0:c12k-base-4.3.1
Built on Sun May 12 00:41:40 UTC 2013
By iox-bld2 in /auto/srcarchive7/production/4.3.1/all/workspace for pie
c12k-fwding, V 4.3.1[Default], Cisco Systems, at disk0:c12k-fwding-4.3.1
Built on Sun May 12 00:41:41 UTC 2013
By iox-bld2 in /auto/srcarchive7/production/4.3.1/all/workspace for pie
c12k-ce, V 4.3.1[Default], Cisco Systems, at disk0:c12k-ce-4.3.1
Built on Sun May 12 00:41:42 UTC 2013
By iox-bld2 in /auto/srcarchive7/production/4.3.1/all/workspace for pie
c12k-mini, V 4.3.1[Default], Cisco Systems, at disk0:c12k-mini-4.3.1
Built on Sun May 12 00:44:10 UTC 2013
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Software Features Introduced in Cisco IOS XR Software Release 4.3.1

BFD over MPLS Traffic Engineering LSPs

Bidirectional Forwarding Detection ( BFD) over MPLS Traffic Engineering Label Switched Paths (LSPs) feature in Cisco IOS XR Software detects MPLS Label Switched Path LSP data plane failures. Since the control plane processing required for BFD control packets is relatively smaller than the processing required for LSP Ping messages, BFD can be deployed for faster detection of data plane failure for a large number of LSPs.

The BFD over MPLS TE LSPs implementation in Cisco IOS XR Software is based on RFC 5884: Bidirectional Forwarding Detection (BFD) for MPLS Label Switched Paths (LSPs). LSP Ping is an existing mechanism for detecting MPLS data plane failures and for verifying the MPLS LSP data plane against the control plane. BFD can be used for for detecting MPLS data plane failures, but not for verifying the MPLS LSP data plane against the control plane. A combination of LSP Ping and BFD provides faster data plane failure detection on a large number of LSPs.

For more information on configuring BFD over MPLS Traffic Engineering LSPs, see the Implementing Bidirectional Forwarding Detection chapter in the Cisco IOS XR Routing Configuration Guide for the Cisco XR 12000 Series Router. For complete command reference of the BFD over MPLS Traffic Engineering LSPs commands, see the Bidirectional Forwarding Detection Commands chapter in the Cisco IOS XR Routing Command Reference for the Cisco XR 12000 Series Router.

BGP VRF Dynamic Route Leaking

The Border Gateway Protocol (BGP) dynamic route leaking feature provides the ability to import routes between the default-vrf (Global VRF) and any other non-default VRF, to provide connectivity between a global and a VPN host. The import process installs the Internet route in a VRF table or a VRF route in the Internet table, providing connectivity.

The dynamic route leaking is enabled by:

Importing from default-VRF to non-default-VRF, using the import from default-vrf route-policyroute-policy-name[advertise-as-vpn] command in VRF address-family configuration mode. If the advertise-as-vpn option is configured, the paths imported from the default-VRF to the non-default-VRF are advertised to the PEs as well as to the CEs. If the advertise-as-vpn option is not configured, the paths imported from the default-VRF to the non-default-VRF are not advertised to the PE. However, the paths are still advertised to the CEs.

Importing from non-default-VRF to default VRF, using the export to default-vrfroute-policyroute-policy-name command in VRF address-family configuration mode.

For more information on configuring VRF Dynamic Route Leaking, see the Implementing BGP chapter in the Cisco IOS XR Routing Configuration Guide for the Cisco XR 12000 Series Router. For complete command reference of the commands used for configuring and displaying Dynamic Route Leaking, see the BGP Commands chapter in the Cisco IOS XR Routing Command Reference for the Cisco XR 12000 Series Router.

Flexible L3VPN Label Allocation Mode

The flexible L3VPN label allocation feature provides the ability to set label allocation mode using a route-policy, where different allocation modes can be used for different sets of prefixes. Thus, label mode can be chosen based on arbitrary match criteria such as prefix value and community.

Use the label mode command to set the MPLS/VPN label mode based on prefix value. The Label-Mode attach point enables you to choose label mode based on any arbitrary criteria.

For more information on Label-Mode attachpoint, see the Implementing Routing Policy chapter in the Cisco IOS XR Routing Configuration Guide for the Cisco XR 12000 Series Router. For complete command reference of the set label-mode command, see the Routing Policy Language Commands chapter in the Cisco IOS XR Routing Command Reference for the Cisco XR 12000 Series Router. For complete command reference of the label mode and label-allocation-mode commands, see the BGP Commands chapter in the Cisco IOS XR Routing Command Reference for the Cisco XR 12000 Series Router.

For more information on configuring IS-IS IPv6 Loop Free Alternate Fast Re-route, see the Implementing IS-IS chapter in the Cisco IOS XR Routing Configuration Guide for the Cisco XR 12000 Series Router. For complete command reference of the IS-IS IPv6 Loop Free Alternate Fast Re-route commands, see the BGP Commands chapter in the Cisco IOS XR Routing Command Reference for the Cisco XR 12000 Series Router.

IS-IS Link-group

The IS-IS link-group feature allows operators to define a set of links belonging to a group. The group is identified by a link-group profile. In that group, when the total number of ‘UP’ links falls below a certain value, the IS-IS will raise the link metric by a pre-defined ‘offset’ value for all the links in this group. Thus it discourages the traffic going over the set of links where the total physical bandwidth is reduced during the network operation. When the total number of ‘UP’ links is back to above certain number, the IS-IS will restore the link metric to corresponding configured value for all the links in this group.

For more information on configuring IS-IS link-group, see the Implementing IS-IS chapter in the Cisco IOS XR Routing Configuration Guide for the Cisco XR 12000 Series Router. For complete command reference of IS-IS link-group commands, see the IS-IS Commands chapter in the Cisco IOS XR Routing Command Reference for the Cisco XR 12000 Series Router.

IS-IS IP/LDP Remote Loop Free Alternate Fast Re-route

The IP/LDP remote loop free alternate fast re-route (rLFA FRR) feature enables computation of non-directly connected neighbor (more than one hop away) as LFA backup path to protect a given prefix’s primary path, and setting up of labeled [backup] LSP with the remote next-hop for the protected prefix. The rLFA FRR helps to minimize traffic loss in some topologies (example- ring topology) during convergence after a failure triggered topology change.

The use of a non-directly connected neighbor as LFA backup/next-hop is termed as Remote LFA or Extended LFA. For a given protected link, the IGP computes remote LFA backup by means of PQ algorithm. The IGP updates the routing information base (RIB) [ per-prefix ] with LFA protection information [per-path]. The LDP initiates/establishes a targeted session with the remote LFA [PQ] node to exchange labels for prefixes. The LDP also sets up MPLS forwarding for protected prefixes along with their remote LFA/PQ backup paths, if any. Upon FRR trigger, pre-programmed remote LFA backup path is activated to achieve convergence (within 50 milliseconds) and is used until the IGP converges to new primary path(s).

LISP Common Control Plane

Locator/ID Separation Protocol (LISP) common control plane feature introduces a LISP control plane that is same as the IOS control plane. Cisco IOS XR Software and Cisco IOS XR and Cisco IOS platforms share a common LISP control plane.

OSPF IP/LDP Remote Loop Free Alternate Fast Re-route

The IP/LDP remote loop free alternate fast re-route (rLFA FRR) feature enables computation of non-directly connected neighbor (more than one hop away) as LFA backup path to protect a given prefix’s primary path, and setting up of labeled [backup] LSP with the remote next-hop for the protected prefix. The rLFA FRR helps to minimize traffic loss in some topologies (example- ring topology) during convergence after a failure triggered topology change.

The use of a non-directly connected neighbor as LFA backup/next-hop is termed as Remote LFA or Extended LFA. For a given protected link, the IGP computes remote LFA backup by means of PQ algorithm. The IGP updates the routing information base (RIB) [ per-prefix ] with LFA protection information [per-path]. The LDP initiates/establishes a targeted session with the remote LFA [PQ] node to exchange labels for prefixes. The LDP also sets up MPLS forwarding for protected prefixes along with their remote LFA/PQ backup paths, if any. Upon FRR trigger, pre-programmed remote LFA backup path is activated to achieve convergence (within 50 milliseconds) and is used until the IGP converges to new primary path(s).

OSPF Local Uloop Avoidance

The OSPF local uloop avoidance feature helps to avoid local uloop that happens between the node where link UP/DOWN event happened and its neighbor. Configure the microloop avoidance {protected} and the microloop avoidance rib-update-delaydelay in ms commands to configure local uloop avoidance mechanism.

If microloop avoidance is enabled, new primary paths are not added to the RIB during SPF, but the installation is delayed. This mechanism is activated only for a first adjacency DONW event following the stable condition. Specify the protected keyword uloop avoidance is only applied to prefixes which have a valid backup path for each primary path.

Configure microloop avoidance rib-update-delay to specify the interval after which the new primary paths will be installed in RIB.

For complete command reference of the OSPF uloop avoidance commands, see the OSPF Commands chapter in the Cisco IOS XR Routing Command Reference for the Cisco XR 12000 Series Router.

OSPFv2 Autoroute Exclude

The OSPFv2 Autoroute Exclude feature allows specific destinations and prefixes to route off of TE tunnels, while other prefixes can still be forced to use TE tunnels. Prefixes that are excluded will never use a TE tunnel path. Only native, non-TE paths will be downloaded to RIB for such routes. Use the mpls traffic-eng autoroute-exclude command to enable autoroute exclude.

OSPFv2 Unequal Cost Load Balancing

Unequal Cost Load Balancing feature in Cisco IOS XR OSPFv2 feature enables Unequal Cost Multipath (UCMP) calculation based on configured prefix-list and based on variance factor. UCMP can be calculated for selected prefixes and the calculation can be excluded for paths if the outgoing interface of the UCMP paths is excluded from being used for UCMP. The calculated UCMP paths are then installed in the routing information base (RIB) subject to the max-path limit.

Match tag Support for OSPF distribute-list in

The Cisco IOS XR Software Route-policy extends match tag support of OSPF distribute-listin command. The "if tag..." statements can be used in distribute-list in route-policy. The matching on route tag supports operators "eq/ge/is/le". Operator "in" is not supported.

For more information on distribute-list in attachpoint, see the Implementing Routing Policy chapter in the Cisco IOS XR Routing Configuration Guide for the Cisco XR 12000 Series Router. For complete command reference of the distribute-list in command, see the OSPF Commands chapter in the Cisco IOS XR Routing Command Reference for the Cisco XR 12000 Series Router.

VPN Route Limit

The VPN route limit feature provides the ability to set a limit on the number of prefixes to be accepted from a BGP "customer" (a BGP neighbor) for VPNv4 or VPNv6 address families. Once the limit is reached, all subsequent routes received from the customer are dropped, no session-reset is established, and route refresh information are not sent. VPN route limit ensures that the route-reflector (RR) retains only a specified number of unique network entries for each VPN, where VPN is defined by a set of route-targets (RTs). BGP keeps a route count per unique set of RTs . The count indicates the number of prefixes (nets) that has one or more paths with the given RT-set. When a VPN exceeds the configured limit, all subsequent routes learned from that VPN are dropped. The drop action is restricted to the VPN that exceeds the limit.

Non-stop routing (NSR) is not supported with the VPN route limit feature. When VPN route limit is enabled, Active and Standby RPs will have different prefixes and paths because both the RPs receive the updates independently and do not guarantee the sequence of the prefixes. So, NSR is not supported as traffic is lost when RP fail over happens.

For more information on configuring VPN Route Limit, see the Implementing BGP chapter in the Cisco IOS XR Routing Configuration Guide for the Cisco XR 12000 Series Router. For complete command reference of the VPN Route Limit commands, see the BGP Commands chapter in the Cisco IOS XR Routing Command Reference for the Cisco XR 12000 Series Router.

VRF Import Policy Enhancement

The VRF RPL based import policy feature provides the ability to perform import operation based solely on import route-policy, by matching on route-targets (RTs) and other criteria specified within the policy. No need to explicitly configure import RTs under global VRF-address family configuration mode.

Use the sourcertimport-policy command under VPN address-family configuration mode to enable this feature.

For more information on configuring VRF Import Policy Enhancement, see the Implementing Routing Policy chapter in the Cisco IOS XR Routing Configuration Guide for the Cisco XR 12000 Series Router. For complete command reference of the VRF RPL Based Import Policy, see the Routing Policy Language Commands chapter in the Cisco IOS XR Routing Command Reference for the Cisco XR 12000 Series Router.

Virtual Connection Type 4 Support with BGP Auto-discovery

Support has been added for VC type 4 in VPLS with BGP Autodiscovery. A new command transport-mode vlan passthrough has been added to support this feature. This command is configured in the bridge domain configuration submode.

For more information on enabling VC type 4 for BGP autodiscovery, see the Implementing Multipoint Layer 2 Services module in the Cisco ASR 9000 Series Aggregation Services Router L2VPN and Ethernet Services Configuration Guide. For more information on commands to enable VC type 4, see the Cisco ASR 9000 Series Aggregation Services Router L2VPN and Ethernet Services Command Reference.

Auto-IP Configuration for nV Satellite System

The Auto IP feature improves the plug-and-play set up of an nV satellite system. With the Auto IP feature, IP connectivity to the satellite is automatically provisioned. As a result:

The nV Satellite Loopback interface is created on the host

Loopback interface is given an IP address from a private satellite VRF

Satellite fabric links are unnumbered to the loopback interface

The IP address assigned to satellite is auto-generated from the satellite VRF

Hence, in the case of Auto IP, you do not need to provide IP address on the nv satellite global configuration and on the ICL. But in the case of manual IP, you need to provide IP address on the nV satellite global configuration and on ICL.

Note

You can also override the Auto IP feature by using the standard IP configuration.

Boothelper for PRP-2 Cards

From Cisco IOS XR Software Release 4.3.1 and later, it is required to have the boothelper, c12kprp-boot-mz.120-33.S11, to ensure the successful installation of Cisco IOS XR Software from a TFTP server.

For more information, see the Router Recovery with ROM Monitor and Upgrading and Downgrading ROM Monitor and Boothelper chapters in Cisco IOS XR ROM Monitor Guide for the Cisco XR12000 Series Router.

Label Security for BGP Inter-AS Option-B

Option-B is a method to exchange VPNv4/VPNv6 routes between Autonomous Systems (AS), as described in RFC-4364. When the local router that has Option-B peering with other autonomous systems receives a labeled packet from an external peer, the local router ensures the following:

the top label is advertised to the source of traffic

label stack on the packet received from the external peer contains at least one label (explicit null label is not included)

For more information on configuring label security, refer to Implementing MPLS Label Distribution Protocol chapter of the Cisco IOS XR MPLS Configuration Guide for the Cisco XR 12000 Series Router. For more information on commands to configure label security, refer to the MPLS Label Distribution Protocol Commands chapter in the Cisco IOS XR MPLS Command Reference for the Cisco XR 12000 Series Router.

MPLS OAM Support for BGP 3107

The MPLS OAM Support for BGP 3107 feature provides support for ping, traceroute and treetrace (traceroute multipath) operations for LSPs signaled via BGP for the IPv4 unicast prefix FECs in the default VRF, according to the RFC 3107 - Carrying Label Information in BGP-4. This feature adds support for MPLS OAM operations in the seamless MPLS architecture deployments, i.e., combinations of BGP and LDP signaled LSPs.

For more information about ping and traceroute, see Implementing MPLS OAM chapter in the Cisco IOS XR MPLS Configuration Guide for the Cisco XR 12000 Series Router. For more information about ping and traceroute commands, see MPLS OAM Commands chapter in the Cisco IOS XR MPLS Command Reference for the Cisco XR 12000 Series Router.

SSHv2 Client Keyboard-Interactive Authentication

An authentication method in which the authentication information is entered using a keyboard is known as keyboard-interactive authentication. This method is an interactive authentication method in the SSH protocol. This type of authentication allows the SSH client to support different methods of authentication without having to be aware of their underlying mechanisms.

Currently, the SSHv2 client supports the keyboard-interactive authentication. This type of authentication works only for interactive applications.

For more information about the SSHv2 Client Keyboard-Interactive Authentication feature, see the Implementing Secure Shell module in the Cisco IOS XR System Security Configuration Guide for the Cisco XR 12000 Series Router.For complete command reference of SSHv2 Client Keyboard-Interactive Authentication commands, see the Secure Shell Commandschapter in theCisco IOS XR System Security Command Reference for the Cisco XR 12000 Series Router

New Hardware Features on the Cisco XR 12000 Series Router

There is no new hardware feature added in the Cisco IOS XR Software Release 4.3.1 for the Cisco XR 12000 Series Router platform.

Important Notes on Cisco IOS XR Software and Cisco XR 12000 Series Router

Default timestamp setting—The timestamp prompt that precedes console output is enabled by default. To disable the timestamp prompt, use the no service timestamp command. For more information, refer to the Cisco IOS XR System Management Command Reference for the Cisco XR 12000 Series Router.

Country-specific laws, regulations, and licenses—In certain countries, use of these products may be prohibited and subject to laws, regulations, or licenses, including requirements applicable to the use of the products under telecommunications and other laws and regulations; customers must comply with all such applicable laws in the countries in which they intend to use the products.

Migrating from Cisco IOS to Cisco IOS XR Software on the Cisco XR 12000 Series Router—When migrating a Cisco XR 12000 Series Router from Cisco IOS to Cisco IOS XR Software, follow the instructions provided in Migrating from Cisco IOS to Cisco IOS XR Software on the Cisco XR 12000 Series Router.

Card fan controller, and RSP removal—For all card removal and replacement (including fabric cards, line cards, fan controller, and RSP) follow the instructions provided by Cisco to avoid impact to traffic. See the Cisco IOS XR Getting Started Guide for the Cisco XR 12000 Series Router for procedures.

Exceeding Cisco testing—If you intend to test beyond the combined maximum configuration tested and published by Cisco, contact your Cisco Technical Support representative to discuss how to engineer a large-scale configuration maximum for your purpose.

More power required for Cisco SIP line cards (SIP-401/501/600/601) on the Cisco XR 12000 Series Router—These line cards draw more power than previous generation line cards. Depending on the exact configuration of power entry modules (PEMs) and other cards in the chassis, there may not be enough power available when inserting a new card or removing a PEM. Before you insert a new card or remove a PEM, run the following command in admin mode:

If you plan to insert a new card, locate the entry for the card to be inserted and note the power consumed by it. If this power is less than the figure given in Worst Case Redundant Power Available (the figure is displayed in the show environment power-supply table command output), the card can be safely inserted. As long as the Worst Case Redundant Power Available is not zero, a PEM can be powered down for replacement without impact.

Note

No alerts are issued if more cards are inserted than the PEMs can support. It is your responsibility to determine your power budget for the chassis before making any changes to it. Exceeding the power budget may result in the PEM being overloaded and cards powering down due to insufficient power being provided.

Per-interface Internet Control Message Protocol (ICMP) disable feature is not supported on the Cisco XR 12000 Series Router.

Online Diagnostics is not supported on the Cisco XR 12000 Series Router— If you execute the diagnostic command, an error appears stating that there is no online diagnostics process running on the router.

The rp mgmtethernet forwarding command is not supported on the Cisco XR 12000 Series Router.

Enabling the Lawful Interface feature triggers the L2-PRECAM-2-HW_RESOURCE_FAILURE message on Engine-3 linecards. This error reflects that your configuration has used up all available look-up registers (LUREGs). There is no direct workaround for this issue as its a hardware limitation. Only way to recover from this issue is to reduce feature scale. You need to identify the features which use LUREG at PreCAM1 and remove one or more of the features depending on LUREG requirements of the feature being added.

mpls traffic engineering igp-intact command—This command must be used only when policy based tunnel selection is configured for all tunnels originating on the device. This CLI needs to be turned on under IGP (OSPF/ISIS) under the respective AFI.

Disable/Enable RSVP Message Checksum Starting with C isco IOS XR Software Release 4.0.2, RSVP will, by default, compute and set the checksum field in all outgoing RSVP messages. Also, RSVP will verify the checksum field on all RSVP messages received to insure RSVP message integrity. A CLI is provided to override this Cisco IOS XR Software Release 4.0.2 default behavior and go back to pre Cisco IOS XR Software Release 4.0.2 behavior such that RSVP neither computes/sets the RSVP checksum on outgoing RSVP messages, nor verifies the checksum on received RSVP messages. The command to execute to revert to the pre- Cisco IOS XR Software Release 4.0.2 behavior is:

Router(config)#rsvp signalling checksum disable

Note

When the rsvp signalling checksum disable command is configured, RSVP sets a zero checksum in all outgoing RSVP messages, and ignores the checksum field on all received RSVP incoming messages.

Starting from Cisco IOS XR Software Release 4.0.0, the hw-module location <LOC> reload warm command is disabled. As a result, the warm reload feature also has been disabled.

Cisco IOS XR Caveats

The following open caveats apply to Cisco IOS XR Software Release and are not platform specific:

CSCud77196Basic Description: BFD Bundle interface goes down after performing shut/noshut operation. Symptom The status of the Bidirectional Forwarding Detection (BFD) sessions on the bundle is up and immediately goes down on all member links. It happens, when the bundle interface shuts BFD sessions or continues to operate on it without shutting it down. Conditions: The issue exists due to BFD timeout, only for few scenarios. The BFD packets drop occurs due to delays in Forwarding Information Base (FIB) route install. Workaround: The status of the bundle is up again when the bundle interface repeatedly shuts down the BFD sessions or continues to operate on it.

CSCue78677Basic Description: Memory leak seen on XML dedicated agent. Symptom System fails to properly free the memory allocated while processing the "get XML query" query, provided with large number of Broader Gateway Protocol (BGP) configurations. It happens even after the XML session is terminated. Note: The xml_tty_agent process leaks some chunk of memory, for each iteration, for example 328 bytes of memory. Conditions: Execute the "get XML query" for BGP with large number of BGP configurations. Workaround: None.

Error: ERROR: Process insthelper has been performing an operation for a period of time so that the node failed to respond when completing the installation of packages within the system. Error: AFFECTED NODE(S): 0/RP1/CPU0 1/RP0/CPU0 1/RP1/CPU0.

CSCug59485Basic Description: Packets are sent even if the LPTS rates are set to 0 for some policers. Symptom Packets are sent even if the LPTS rates are set to 0 for some policers. Conditions: LPTS policing is configured. Workaround: None.

Caveats Specific to the Cisco XR 12000 Series Router

Upgrading Cisco IOS XR Software

Cisco IOS XR Software is installed and activated from modular packages, allowing specific features or software patches to be installed, upgraded, or downgraded without affecting unrelated processes. Software packages can be upgraded or downgraded on all supported card types, or on a single card (node).

Software packages are installed from package installation envelope (PIE) files that contain one or more software components.

The following URL contains links to information about how to upgrade Cisco IOS XR Software:

Troubleshooting

For information on troubleshooting Cisco IOS XR Software, see the Cisco IOS XR Troubleshooting Guide for the Cisco XR 12000 Series Router and the Cisco IOS XR Getting Started Guide for the Cisco XR 12000 Series Router.

Related Documentation

The most current Cisco XR 12000 Series Router hardware documentation is located at the following URL:

Obtaining Documentation and Submitting a Service Request

For information on obtaining documentation, submitting a service request, and gathering additional information, see the monthly What's New in Cisco Product Documentation, which also lists all new and revised Cisco technical documentation, at:

Subscribe to the What's New in Cisco Product Documentation as a Really Simple Syndication (RSS) feed and set content to be delivered directly to your desktop using a reader application. The RSS feeds are a free service and Cisco currently supports RSS version 2.0.